If You Still Do These 8 Things in Java, You’re Thinking Like a Beginner
Most developers write Java that works. Few write Java that lasts. Continue reading on Javarevisited » This post first appeared on Read More
Read MoreIf You Still Do These 8 Things in Java, You’re Thinking Like a Beginner
Message Queue vs Message Broker
I didn’t start exploring this topic because I needed to use Kafka or RabbitMQ. I started because I wanted to understand something deeper: Continue reading…
Top 8 Resources to Crack the System Design and Coding Interviews in 2026
My favorite websites, platforms and resources to prepare for System Design and Coding interviews in 2026 credit — Designgurus.io Hello friends, in last article I talked about How…
I Actually Enjoy Writing Java Tests Now That I’ve Learned These Tips
Discover how to verify complex objects with concise, fluent, and meaningful assertions Photo de JESHOOTS.COM sur Unsplash To verify the values of an object with Junit,…
How “Just One More Thread” Kills Our App?
“Hardware is cheap. Developers are expensive.” Continue reading on Javarevisited » This post first appeared on Read More
Singleton Pattern (Part 2): Why I Don’t Recommend Using the Singleton Pattern?
My articles are open to everyone; non-member readers can read the full article by clicking this link. Continue reading on Javarevisited » This post first…
Booking Platform using Spring Boot
In this post I will talk about how do we handle concurrent bookings on a booking platforms. Continue reading on Javarevisited » This post first…
How to Actually Get Good at Data Structures and Algorithms (Without Feeling Lost)
Getting good at DSA isn’t about memorizing solutions, It’s about building pattern recognition, problem-solving habits, and understanding why certain approaches work. credit — ByteByteGo Hello friends, A…
Java Looks Simple, Until JVM Starts Lying to You
On the surface, Java seems innocent. You write a = 1, and you assume a becomes 1. You assume your code executes line by line,…
AI Agent With CRUD Database Actions (Create, Read, Update, Delete)
AI agents are evolving beyond chatbots, they now perform real database actions. By understanding natural language, they can Create, Read… Continue reading on Javarevisited »…
Object Lock vs Instance Lock vs Class Lock — The Difference Most Developers Explain Wrong
One wrong lock, one tricky interviewer, and one answer that changed the room. Continue reading on Javarevisited » This post first appeared on Read More
Spring Boot 4 API Versioning — Stop Breaking Client APIs
How to evolve your APIs safely in production without creating a V1/V2 controller mess Continue reading on Javarevisited » This post first appeared on Read…
I Tried 15+ Generative AI Courses on Udemy, Here Are My Top 7 Recommendations for 2026
These are the best Udemy courses to learn Generative AI in 2926 Hello friends, ever since ChatGPT took the world by storm a couple of years…
Jackson 3 and Spring Boot 4: Modern JSON Without the Legacy Baggage
I have worked on many applications where I have debugged a weird JSON bug in a large Spring application only to discover that somewhere a……
I Watched a Microsoft Java Champion Talk About K8s Efficiency. Here is What I Learned.
Why 60% of Java workloads on Kubernetes are wasting money and the 4 lessons from Microsoft & Akamas to fix it. Java is the backbone of…